baber/WOPTO huggingface dataset:
Patent JP-2000150494-A (JP)
Title: Plasma process method
Inventor: SHIBATA FUMIO
IPC: H01L21/31
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To cope with variation in required etching specification by processing a specified rate for the entire process in a single sheet of a sample in a plurality of sputter etching vessels, while processing a residue in the single sample in one microwave discharge vessel. SOLUTION: In a process chamber 10', two reactive sputter etching vessels 20 and one microwave discharge vessel 30 are provided. At a plurality of stages of etching with a wafer 40, a dry etching technology optimum for each is employed. When single crystal silicon, for example, is etched, the single crystal silicon is etched 70-80% using a reactive sputter etching technology at a first stage for etching. Then at a second stage, the remaining 20-30% of single crystal silicon is etched by a microwave plasma etching technology. Thus, with no electrical damage to a semiconductor element, etching is performed faster.
Patent JP-2001190846-A (JP)
Title: Game device
Inventor: YANA KOUSHIYAKU
IPC: A63F13/424
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To expand pleasure of a game without limiting patterns and developability of the game content within a program range. SOLUTION: Prescribed game processing is performed by using characteristic information on source data and operation input information from an operation input means, and a game image is outputted. For example, the source data is used as music data so as to enjoy the game in the patterns different with every music selected as the source data.
Patent JP-2001200721-A (JP)
Title: Drain filter
Inventor: OTSUKA TAKAAKI
IPC: B01D53/40
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To surely feed exhaust gas from an inlet to an outflow port at a low cost, without leaking to the outside from a drainage port. SOLUTION: This drain filter 1 comprises a container body 2 having an open upper part, a cover body 3 covering the upper part of the container body 2, a partition wall 6 dividing the inside of the container body 2 into a plurality of tanks 7, and a neutralizer 8 installed in the tanks 7 formed by the partition wall 6. One tank 7a of the tanks 7 is formed as a first tank 7a, having the exhaust gas inlet 4 and an exhaust gas outlet 5 communicating thereto and allowing exhaust gas to be made to flow thereinto. The drain of the exhaust gas made to flow into the first tank 7a is passed from the first tank 7 to the other tanks 7 and exhausted from the last tank 7b.  Because the first tank 7a is formed by surrounding by a tank-forming body 12 formed of a wall body independent of the partition wall 6, sealing ability between the tank forming body 12 and the cover body 3 is increased so as to increase the gas tightness of the first tank 7a.
Patent JP-2001199334-A (JP)
Title: Rolling stock
Inventor: SEHATA MICHIO
IPC: B61F5/30
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To restrain car inside noise by reducing vibration transmitted to a car body from a bogie frame in a bogie for rolling stock. SOLUTION: A vessel 52 for housing a granular body 51 is arranged inside a side beam 11 of a bogie also serving as reinforcement of the side beam. An excitation source by track irregularity is transmitted to the bogie frame 10 through an axle spring from a wheel. Vibrational energy generated in the side beam 11 of the bogie frame is converted into kinetic energy of the granular body 51 by a collision of the granular body 51 in the vessel 52 to reduce vibration in the side beam 11 of the bogie frame to thereby reduce the vibration from the wheel generated by the track irregularity or unbalance of the wheel by a side beam part to restrain propagation of the vibration to the other part.
Patent JP-2001200694-A (JP)
Title: Shield machine
Inventor: SUGANOYA KIYOAKI
IPC: E21D9/087
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a driving device allowing the circle motion of a central cutter and to facilitate its control. SOLUTION: This shield machine excavates a tunnel having an optional cross section with the central cutter 40 making a circle motion and a plurality of outer peripheral cutters 50A-50D making repeated motions. The driving device 42 of the central cutter 40 is slidably provided with a first table 46 on each of a plurality of first rods 43 fitted to the back face of a bulkhead 3 and a second table 48 for supporting a cutter shaft on a second rod 47 bridged between the first tables 46. The second table 48 is circularly rotated by a second jack 52 and a first jack 57.
Patent JP-2001209674-A (JP)
Title: Merchandise value evaluation device
Inventor: FUJII MINORU
IPC: G06Q30/06
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To more accurately predict an evaluation amount at the point of time of assessing merchandise by taking a market trend into consideration. SOLUTION: This device is provided with a basic remaining value rate calculation processing part 4 for calculating a reference remaining value rate not affected by the assessment factor of a used car based on the sales result of the used car stored in a used car data base 8 and data for remaining value rate correction, a pattern shape analysis processing part 61 for obtaining the transition pattern of the reference remaining value rate for each used car changing with time after sales is started, extracting the feature of the shape of the transition pattern based on the sales results of respective vehicles as new cars and as the used cars and generating pattern correction rules and a remaining value prediction processing part 62 for specifying the used car similar to a prediction object car based on the transition of the sales number of the prediction object car, obtaining the transition pattern of evaluation object merchandise by correcting the shape of the transition pattern of the used car corresponding to the pattern correction rule of the used car and calculating a remaining value at the point of time of assessing the prediction object car based on the transition pattern.
Patent JP-2001204738-A (JP)
Title: Navigation system for medical operation
Inventor: SUGAI TOSHIYA
IPC: G01B11/00
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system for medical operation which displays the position of an endoscope image on a biological tissue in using of the endoscope, synthesized and display the shapes of treating devices on the picture of the biological tissue, prevents a part deviated from a microscope image from damaging the biological tissue inadvertently, and unnecessitates taking new calibration again so as to improve efficiency in the medical operation. SOLUTION: The position of the treating devices such as a treating tool 33, the endsocope 34 are measured by a position detecting sensor 36, the distance from the tip of the insertion part 34a of the endoscope 34 to the object 48 as an operation part is measured, and biological image information measured in advance is stored. Positional information from the sensor 36, distance information and biological image information are synthesized into an image by an image synthesizing circuit 39 to be displayed on the screen of a TV monitor 44.
Patent JP-2001214107-A (JP)
Title: Ink composition for writing utensils
Inventor: ITO HIROYUKI
IPC: C09D11/16
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition for writing utensils which excels in the dispersibility of a pigment and the stability with time. SOLUTION: In the ink composition for writing utensils containing an organic pigment, a cationic dispersing agent, and an organic solvent, the composition contains a compound of formula (1) (wherein X and Y are each a phenyl group or a phenyl group substituted with a 1-3C alkyl group, an alkoxy group, a halogen, a nitro group or the like; and Z is -SO3H or -COOH).
Patent JP-2001220663-A (JP)
Title: Method for forming beta type silk fibroin thin film by pulse laser abrasion
Inventor: TSUBOI YASUYUKI
IPC: C23C14/28
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of forming a thin film holding a secondary structure of a β sheet structure fibroin constituting a target on the surface of a substrate facing parallel this target by a laser abrasion stage alone. SOLUTION: This method for forming the β sheet type silk fibroin thin film on the surface of the substrate by the pulse laser abrasion alone consists in irradiating the target of the β sheet type fibroin which may be doped with a photosensitizer up to maximum 0.1 wt.% in a vacuum of 10-1 to 10-3 mmHg with a laser of a suitable pulse width of a UV to near IR region to deposit the abrasion jets of the β sheet type fibroin generated from the target by the irradiation with the pulse laser on the surface of the substrate arranged apart a suitable spacing to the target.
Patent JP-2001216656-A (JP)
Title: Optical information recording medium and method for making master disk for optical information recording medium
Inventor: TAKAHASHI YUSUKE
IPC: G11B7/24082
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To prevent an increase in jitters by the time required for deflection of the wobbles formed by using the deflection alone and the resultant relieving of a change in groove widths and consequent relieving of the signal in reproduction. SOLUTION: The wobbles formed by using modulation and deflection are faster than the time that the intensity change of the beam by the modulation spends for the defection and therefore the groove widths are steepened and the decrease of the jitters may be expected.
Patent JP-2001215632-A (JP)
Title: Film adapter device, and image pickup device, and reproducing device
Inventor: TANAKA ATSUHIKO
IPC: H04N5/225
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To execute digital recording/reproducing of film images obtaining high quality images with a simple constitution in film image pickup using a film adaptor. SOLUTION: A photointerrupter 205 is disposed near the insertion position of a film carrier 202 and negative-positive information meeting the kind of the film carrier 202 is formed by this photointerrupter 205. The negative-positive information is transmitted via a connection plug 203 with a cable to a digital camera 100. Whether an image pickup object is a negative or positive is recognized by the negative-positive information in the digital camera 100 and in the case of the negative, negative-positive reversal is not carried out and the negative image is recorded together with the positive information in a memory card. The negative-positive reversal is executed in reproducing of the memory card.
Patent JP-2001217992-A (JP)
Title: Image reader
Inventor: SAWADA HIDEKI
IPC: G02B7/02
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can enhance quality of read image by preventing an excess light causing a noise from being received by a light receiving element in the case of ensuring fixation of a lens array. SOLUTION: The image reader is provided with a case 1 to which a lighting optical path 14 to progress a light emitted from a light source 6 toward a linear read area S and a recessed part 10 opposite to the read area S are formed, a lens array 3 fitted to the recessed part 10, an engagement projection 18 or more provided to the case 1 so as to engage with an upper part of the lens array 3 toward the rear area S, light receiving elements 7 that receive the light progressed from the read area S via the lens array 3 and output image signals with an output level corresponding to the light receiving amount, and a cover 4 surrounding the light receiving elements 7. The cover 4 is in contact with the lens array 3 at a lower part of the engagement projection 18.
Patent JP-2001213405-A (JP)
Title: Packaging device, packaging method and packaged article
Inventor: TAJIMA SHOICHIRO
IPC: B65B25/14
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a packaging device wherein even if a film roll having the same width is used, welded portions on the both sides have a stable welded strength. SOLUTION: In a side welding mechanism, an upper lever member 84, to which a heater plate rotatably mounted to a rotation axis is attached, lowers a heater plate 81 by the vertically downward action of a cam follower 94 provided through two levers. At the same time, a lower lever member having a gear 96 meshing with a gear 97 of the member 84 rotates and a receiving base attached to the member 84 rises so that a side portion of a film 14 is held between the lower lever member and the receiving base and welded. The side portion of an article introduced into a packaging device is welded at the central portion in the thickness of the article by a side welding mechanism, while the rear end portion of the article is fused so that the article is packaged into a bag-like shape and delivered.
Patent JP-2000232818-A (JP)
Title: Apparatus for attaching and detaching of concave screen of thresher
Inventor: SONOYAMA SAKAE
IPC: A01F12/24
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To easily perform accurate positioning and fixing work in the attaching of a concave screen. SOLUTION: A threshing chamber 2 is made to be openable by providing a threshing chamber case 10 containing a rotatably supported threshing drum 2a and placing the case in a lower case 11 in a vertically openable manner. A concave screen 3 is detachably attached to the lower case 11. In a thresher having the above construction, the concave screen 3 is provided with a handle 8 liftable from an opened threshing chamber 2 and the handle 8 is used as a receiving tool in the case of attaching the concave screen.
Patent JP-2000236021-A (JP)
Title: Method for burying contact hole in semiconductor device
Inventor: CHANG KYU-HWAN
IPC: H01L21/304
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for burying a contact hole in a semiconductor device which includes a dry cleaning step as a pre-process step. SOLUTION: This method includes the step of forming an insulating film 200 on a lower material film, a step of subjecting the insulating film to a dry etching and process for patterning to make a contact hole for exposuring the lower material film, a dry cleaning step of supplying plasma excited from a source gas including an oxidizing gas and an oxide reactive gas onto the exposed lower material film to remove a damage film 110 formed during making of the contact hole, and a step of preventing the exposed surface of the lower material film within the contact hole which is dry-cleaned by the dry cleaning step carried out in chambers sequentially connected in a cluster form from being exposed to a contamination source, to thereby form a conductive film to be buried in the contact hole.
Patent JP-2001223784-A (JP)
Title: Output switching circuit for portable terminal
Inventor: KIYOTA JUN
IPC: H04M1/02
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an output switching circuit for a portable terminal which makes it possible to carry on a conversation while the voice of a call partner is heard even when a terminal speaking person puts the portable terminal away from the ear during a call. SOLUTION: This portable terminal is equipped with a receiver 1 and a speaker 3 which output the received voice signal from the call partner, an amplifier 2 for the receiver which adjusts the voice level outputted from the receiver and an amplifier 4 for the speaker which adjusts the voice level outputted from the speaker, a sensor means 6 which detects the contact or noncontact state between the portable terminal and the ear of the speaking person and outputs an on or off signal, and a switching circuit 5 which outputs the voice signal from the call partner to the amplifier for the receiver or the amplifier for the speaker, and the switching circuit outputs the voice signal to the amplifier for the receiver when receiving the on signal from the sensor means and to the amplifier for the speaker when receiving the off signal.
Patent JP-2001224948-A (JP)
Title: Treating agent dissolution device
Inventor: SUZUKI MOTOI
IPC: B01F15/02
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent the execution of a dissolution treatment of a treating agent in a state that a filter is not loaded. SOLUTION: The treating agent dissolution device checks whether a limit switch to be turned on by loading of a filter unit is turned on or not when a start switch is operated. The device starts the dissolution treatment when this limit switch is turned on (steps 200 to 204). When the limit switch is not turned on, the device displays the loading of the filter unit and triggers a buzzer to sound without starting the dissolution treatment so that the start of the dissolution treatment is made possible by loading of the filter unit.
Patent JP-2001225681-A (JP)
Title: Rear floor structure of car body
Inventor: OKUDA KEI
IPC: B60R22/10
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a rear floor structure for a car body possible of attaching a lock metal fitting for attaching a child restraint system at low cost while securing the positional accuracy and support rigidity. SOLUTION: A cross member 12 extending in the car body width direction is arranged on the rear floor member 1 in a rear position of a rear sear 5, and the both ends of the cross member 12 are fixed to the rear floor ember 1 by being fastened along with a support bracket 6 of the rear sheet 5. A lock metal fitting 16 for fixing the child restraint system mounted on the rear sheet 5 is fixed to the cross member 12 and the lock metal fitting is fixed to the single cross member 12 so that its positional accuracy can be secured. The rear seat 5 and the cross member 12 are arranged adjacent to each other, and the lock metal fitting 16 is shortened so as to improve the support rigidity. It also becomes unnecessary to separately form the fitting holes for the cross ember 12.
Patent JP-2000329677-A (JP)
Title: Optical microcantilever and its manufacture as well as optical microcantilever holder
Inventor: ARAWA TAKASHI
IPC: G01B11/00
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain an optical microcantilever which reduces the loss of propa gated light. SOLUTION: A support part 1, an optical waveguide 2, a shading film 3, a reflecting film 4, a sharpened tip part 5, a very small opening 6 at the tip of the tip part 5 and a mirror 7 by which propagated light H to be propagated from the light incident/radiant end 8 of the optical waveguide 2 is reflected so as to be guided to the very small opening 6 constitute this optical microcantilever 10.
Patent JP-2001237610-A (JP)
Title: Dual mode band-pass filter
Inventor: OKAMURA NAOTAKE
IPC: H01P1/203
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a dual mode band pass filter, which is miniaturized, coupled efficiently and controllably, and easily provides a wide passband and enhances the degree of freedom for design. SOLUTION: Concerning a dual mode band-pass filter 1, a metal film 3 comprising a resonator is formed at a certain height on the first main side of a dielectric substrate 2 having first and second main sides or on the dielectric substrate. The metal film 3 is formed with a through hole 3a. At least, one ground electrode 4 is formed inside the second main side of the dielectric substrate 2 or inside the dielectric substrate so as to face the metal film 3 through a dielectric substrate layer, and input/output coupling circuits 5 and 6 are coupled to the metal film 3.
Patent JP-2001243111-A (JP)
Title: Memory system, memory controller and memory control method
Inventor: MATSUMOTO AKIHIRO
IPC: G06F12/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a memory system that can realize efficient memory access by reducing the generation of futile access cycles. SOLUTION: The memory system provides Last signal that indicates the end of memory access cycles fed by a down counter 305 that counts down the value of burst length, which corresponds to DRQ signal received, by an arbitration and BLAST signal (Last signal indicating the end of the memory access cycle) selected by a selector 304, which corresponds to the DRQ signal received. These two signals enter an OR gate 306. The result of a logical addition of these two signals enters a memory controller 307. The memory controller 307 recognizes the end of memory access cycles on the basis of the LAST signal and terminates the memory access for the received DRQ signal.
Patent JP-2001239523-A (JP)
Title: Micro-lens molding mold and method for producing micro- lens substrate
Inventor: SAITO HIROMI
IPC: B29C33/38
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a micro-lens molding mold which can form a micro-lens of a thin thickness, can reduce dispersion in thickness, is resistant to breakage and high in durability, and has an improved precision molding surface shape and to provide a method for producing a thin precision micro-lens in a high yield by using the molding mold high in durability and shape precision. SOLUTION: A heater 50 is arranged on the back a silicon substrate 10 in which recessed parts are formed, and the silicon substrate 10 is fitted to a support substrate 13 by anode joining with the heater 50 housed in the housing recessed part 13b of the support substrate 13.
Patent JP-2001243246-A (JP)
Title: Advertisement insertion system and advertisement inserting method
Inventor: NOBUOKA TSUTOMU
IPC: G06Q50/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To insert an advertisement according to the effectiveness of the advertisement. SOLUTION: In this advertisement insertion system by which a desired advertisement is inserted in information provided via the Internet, a user terminal 10 on which the information with the inserted advertisement is displayed and a contents provider 40 to be connected with a store 20 to provide advertised merchandise and service via the Internet 30, to create a drive course, to insert an advertisement of the store to be included in the drive course in the drive course and to transmit the advertisement to the user terminal when a creation request of the drive course is made from the user terminal are provided, the advertisement of the store registered in the contents provider is inserted in the drive course, the drive course with the inserted advertisement is transmitted to the user terminal and displayed there when the drive course is created in the contents provider.
Patent JP-2000253735-A (JP)
Title: Combine harvester
Inventor: OKAZAKI MASAHARU
IPC: A01D57/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To simply form the power transmission routes of a reaping work system in a combine harvester that a reaping section is vertically and laterally movably disposed in the front of a threshing frame. SOLUTION: A connection pipe which can laterally be rotated with the lateral movement of a reaping section and is used for transmitting the power of a reaping work system is disposed from a shaft for vertically rotating the reaping section to a position above the center of a right raising pipe. The transmission route of the power to a right raising case is branched at the position above the center of the right raising pipe. The transmission route of the power to right and left star wheels and right and left raking belts is branched at a position below the center of the right raising pipe. The transmission route of the power to reaping blades is branched at the connection portion of the lower end of the right raising pipe to a slide frame. The slide frame is disposed between the lower end of the right raising pipe and the felt raising pipe.  The power is transmitted from the right raising pipe to the slide frame, and the power is also transmitted from the slide frame to the left raising pipe. The power is further transmitted from the left raising pipe to the left raising case.